PROBLEM TO BE SOLVED: To provide a covering material winding machine for tea field capable of easily detaching a covering material after being wound from a winding shaft, for reducing a load applied to an operator.SOLUTION: A covering material winding machine for tea field comprises: a machine body 110； a winding shaft 132 for winding a covering material S in an extended state； left/right guide plates 134L, 134R for supporting the winding shaft 132； and a winding motor 131 for driving the winding shaft 132 to rotate in a winding direction and in a reverse direction. The winding shaft 132 is configured so that one support end 132b is detachably supported to a corresponding guide plate 134R, in the surrounding of the winding shaft 132, a spiral protrusion part 135 is provided for guiding the covering material S in a wound state to an extraction direction by rotation driving to the reverse direction of the winding direction.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】巻取後の被覆資材を巻取軸から容易に外すことが可能で、作業者の負担軽減を図ることが可能な茶園用被覆資材巻取り機を提供する。【解決手段】機体110と、展開状態からの被覆資材Ｓを巻き取る巻取り軸132と、巻取り軸132を支持する左右のガイド板134L,134Rと、巻取り軸132を巻取り方向およびその逆方向に回転駆動する巻取りモータ131を備え、巻取り軸132は、一方の支持端132bが対応するガイド板134Rに着脱可能に支持され、巻取り軸132の周囲に、巻取り方向の逆方向への回転駆動により巻取り状態の被覆資材Ｓを抜き出し方向に案内するスパイラル突起部135が設けられている。【選択図】図１
